RANKING · 2020 CENSUS · 71 SHOWN OF 71

Largest French Canadian population, Wisconsin counties · 2020

Wisconsin counties ranked by the number of residents who are French Canadian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 71 counties in Wisconsin that qualify, ranked against each other statewide.

French Canadian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPFRENCH CANADIAN POPULATIONVS 2010

01Brown County, WIWI275,8035,169−18%

02Milwaukee County, WIWI924,2164,576−16%

03Waukesha County, WIWI417,2102,781−6%

04Dane County, WIWI590,3752,736−3%

05Outagamie County, WIWI195,8942,200−34%

06Marathon County, WIWI139,4321,859+11%

07Marinette County, WIWI42,5741,674−27%

08Racine County, WIWI198,9191,546−21%

09Winnebago County, WIWI174,2181,474−16%

10Manitowoc County, WIWI81,7101,370−16%

11Kenosha County, WIWI168,4481,253−12%

12Eau Claire County, WIWI109,0331,175+8%

13Chippewa County, WIWI67,6141,173−0%

14St. Croix County, WIWI98,2761,164−18%

15Oconto County, WIWI40,1951,153−18%

16Portage County, WIWI71,9431,017+74%

17Polk County, WIWI45,8031,002+3%

18Fond du Lac County, WIWI104,669934−13%

19Barron County, WIWI46,484908−7%

20Washington County, WIWI139,238905−4%

21Douglas County, WIWI43,990863−18%

22La Crosse County, WIWI121,339791+8%

23Monroe County, WIWI46,572781+146%

24Wood County, WIWI74,060748−22%

25Waupaca County, WIWI51,461708−25%

26Oneida County, WIWI38,131693−31%

27Sheboygan County, WIWI118,047646−42%

28Shawano County, WIWI41,560602−36%

29Rock County, WIWI166,472575−40%

30Dodge County, WIWI89,097541−1%

31Ozaukee County, WIWI94,346502−29%

32Walworth County, WIWI106,127492−35%

33Calumet County, WIWI53,982436−42%

34Jefferson County, WIWI86,505426−18%

35Sauk County, WIWI66,652420−21%

36Columbia County, WIWI58,132393+20%

37Lincoln County, WIWI28,403388−20%

38Pierce County, WIWI43,519384+10%

39Dunn County, WIWI46,223365−36%

40Langlade County, WIWI19,534362−1%

41Door County, WIWI30,616335−37%

42Waushara County, WIWI25,223291+22%

43Bayfield County, WIWI16,787282−1%

44Ashland County, WIWI16,203251−42%

45Burnett County, WIWI17,223251+7%

46Juneau County, WIWI26,649247+55%

47Vilas County, WIWI23,761225−39%

48Sawyer County, WIWI18,846208−19%

49Taylor County, WIWI20,118201−0%

50Washburn County, WIWI17,087201−33%

51Forest County, WIWI9,574200−36%

52Kewaunee County, WIWI20,758195−33%

53Grant County, WIWI52,446194+13%

54Price County, WIWI13,988184+16%

55Rusk County, WIWI14,146181−25%

56Green County, WIWI37,227155+72%

57Florence County, WIWI4,748151−12%

58Green Lake County, WIWI19,305141−56%

59Crawford County, WIWI15,910136−4%

60Vernon County, WIWI31,443128−18%

61Clark County, WIWI35,052126−43%

62Marquette County, WIWI15,927115−17%

63Trempealeau County, WIWI31,171111−35%

64Jackson County, WIWI20,999109−40%

65Iron County, WIWI6,12781+3%

66Adams County, WIWI21,75277−66%

67Buffalo County, WIWI13,31876+13%

68Pepin County, WIWI7,51368−18%

69Iowa County, WIWI23,95159−48%

70Richland County, WIWI17,03649−28%

71Lafayette County, WIWI17,47838−7%

SHOWING 1–71 OF 71

Download CSV (full list, 71 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS